0631 Overnight Emotional Memory in Insomnia versus Good Sleepers
نویسندگان
چکیده
Abstract Introduction “Sleep to forget and sleep remember” model postulates that the content of emotional memory is strengthened during while arousal component attenuated. Experimental deprivation studies in healthy individuals have supported model, but it not known if with insomnia, a condition chronic poor sleep, provides same effect on memory. Methods Individuals reporting insomnia good sleepers (n = 76 n 83 respectively; 83% female, mean age 43.2 years) completed picture-rating task assess a) valence ratings pre post b) recognition accuracy post-sleep. In addition, an autobiographical was day number recalled memories 2-minute period for bad past events respectively, intensity retrieved at time event occurred how they feel now. Results Wilcoxon rank-sum test used group differences. Sleep diary variables experimental night showed experienced significantly more disrupted than (SOL: r 0.537; WASO: 0.620; TST: 0.669). task, there no significant difference (neutral stimuli: 0.016; negative 0.018) or change pre-to-post 0.003; 0.008). remembered fewer days (r 0.245) rated their its occurrence as worse 0.235). There extent which faded 0.113). Conclusion We shown altered may important influence mental health. Our findings also suggest overnight consolidation stimuli affected versus sleepers. This be reflection our one-night protocol; future work needed across consecutive days. Support (if any) Dr-Mortimer-&-Theresa-Sackler-Foundation
منابع مشابه
Interpersonal distress is associated with sleep and arousal in insomnia and good sleepers.
OBJECTIVE The interpersonal environment is strongly linked to sleep. However, little is known about interpersonal distress and its association with sleep. We examined the associations among interpersonal distress, objective and subjective sleep in people with and without insomnia. METHODS Participants in this cross-sectional observational study included men and women with insomnia (n = 28) an...
متن کاملPoor versus good sleepers in patients under treatment for sleep-related breathing disorders: better is not good enough
License. The full terms of the License are available at http://creativecommons.org/licenses/by-nc/3.0/. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed. Permissions beyond the scope of the License are administered by Dove Medical Press Limited. Information on how to request permission may be f...
متن کاملSleep-readiness signals in insomniacs and good sleepers.
Sleep is preceded by physiological and behavioural events that inform the subject that it is time to sleep. Our hypothesis is that insomniacs do not adequately recognize such signals, thus missing the best time to go to bed. Eighty-seven chronic insomniac participants and 76 age-matched good sleeper controls were recruited. Semi-structured interviews focused on three aspects of nocturnal sleep:...
متن کاملOvernight therapy? The role of sleep in emotional brain processing.
Cognitive neuroscience continues to build meaningful connections between affective behavior and human brain function. Within the biological sciences, a similar renaissance has taken place, focusing on the role of sleep in various neurocognitive processes and, most recently, on the interaction between sleep and emotional regulation. This review surveys an array of diverse findings across basic a...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Sleep
سال: 2023
ISSN: ['0302-5128']
DOI: https://doi.org/10.1093/sleep/zsad077.0631